233030422213 has 4 divisors (see below), whose sum is σ = 234048022540. Its totient is φ = 232012821888.

The previous prime is 233030422211. The next prime is 233030422217. The reversal of 233030422213 is 312224030332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101204788129 + 131825634084 = 318127^2 + 363078^2 .

It is a cyclic number.

It is not a de Polignac number, because 233030422213 - 2¹ = 233030422211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233030422211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508799820 + ... + 508800277.

It is an arithmetic number, because the mean of its divisors is an integer number (58512005635).

Almost surely, 2^233030422213 is an apocalyptic number.

It is an amenable number.

233030422213 is a deficient number, since it is larger than the sum of its proper divisors (1017600327).

233030422213 is a wasteful number, since it uses less digits than its factorization.

233030422213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017600326.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 233030422213 its reverse (312224030332), we get a palindrome (545254452545).

The spelling of 233030422213 in words is "two hundred thirty-three billion, thirty million, four hundred twenty-two thousand, two hundred thirteen".